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61 lines
1.3 KiB
PHP
61 lines
1.3 KiB
PHP
--TEST--
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Test array_pad() function : usage variations - binary safe checking
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--FILE--
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<?php
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/* Prototype : array array_pad(array $input, int $pad_size, mixed $pad_value)
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* Description: Returns a copy of input array padded with pad_value to size pad_size
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* Source code: ext/standard/array.c
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*/
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/*
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* Passing binary values to $pad_value argument and testing whether
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* array_pad() behaves in an expected way with the other arguments passed to the function.
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* The $input and $pad_size arguments passed are fixed values.
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*/
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echo "*** Testing array_pad() : Passing binary values to \$pad_value argument ***\n";
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// initialize the $input and $pad_size argument
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$input = array(1, 2, 3);
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$pad_size = 6;
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// initialize $pad_value with reference variable
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$binary = b"hello";
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var_dump( array_pad($input, $pad_size, $binary) ); // positive 'pad_size'
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var_dump( array_pad($input, -$pad_size, $binary) ); // negative 'pad_size'
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echo "Done";
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?>
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--EXPECTF--
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*** Testing array_pad() : Passing binary values to $pad_value argument ***
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array(6) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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string(5) "hello"
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[4]=>
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string(5) "hello"
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[5]=>
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string(5) "hello"
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}
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array(6) {
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[0]=>
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string(5) "hello"
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[1]=>
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string(5) "hello"
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[2]=>
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string(5) "hello"
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[3]=>
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int(1)
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[4]=>
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int(2)
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[5]=>
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int(3)
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}
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Done
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